The power output of a lamp is 6W. How much energy does the lamp give out in 2 minutes? A. 3 J B. 120 J C. 720 J D. 430 J Right Answer: C. 720 J Share : December 13, 2017 Hassan Ali Physics Total 0 Votes: 0 0 Tell us how can we improve this Mcqs? Captcha: + = Verify Human or Spambot ? Related Mcqs Check Below -In case of simple pendulum, the cause of damping is?p-n junction when reversed biased acts as a?The particles equal in mass or greater than proton are called?